configuración de la usb image

conf/etc/fstab

@@ -0,0 +1,10 @@
+#
+# /etc/fstab
+# Created by anaconda on Mon Dec 12 13:55:41 2016
+#
+# Accessible filesystems, by reference, are maintained under '/dev/disk'
+# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
+#
+UUID=a5dd6f58-9c37-44a8-8fa4-0bceba834f50 /                       xfs     defaults,noatime,nodiratime        0 0
+UUID=6920af48-e3fc-4903-bb60-abfbf2161de9 /boot                   xfs     defaults,noatime,nodiratime,noauto        0 0
+UUID=9cf93295-0a2c-460e-b4e3-0661106dd96b swap                    swap    defaults,noauto        0 0

conf/etc/sysconfig/grub

@@ -0,0 +1,7 @@
+GRUB_TIMEOUT=5
+GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
+GRUB_DEFAULT=saved
+GRUB_DISABLE_SUBMENU=true
+GRUB_TERMINAL_OUTPUT="console"
+GRUB_CMDLINE_LINUX="rhgb quiet"
+GRUB_DISABLE_RECOVERY="true"

rpm/disable

@@ -0,0 +1,16 @@
+# systemctl disable
+NetworkManager
+network
+crond
+firewalld
+postfix
+sshd
+cryptsetup.target
+rhnsd
+rhsmcertd
+systemd-journald
+iscsid
+iscsi
+auditd
+rsyslog
+